Which statement describes chemical reactions that take place at different rates?
a. one reac...
Chemistry, 28.08.2019 07:30 queentaryn13
Which statement describes chemical reactions that take place at different rates?
a. one reaction produces more products than the other.
b. one reaction begins with more reactants than the other.
c. one reaction takes place in less time than the other.
d. one reaction involves a color change and the other does not.
Answers: 1
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What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases
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Chemistry, 23.06.2019 01:30
In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
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